Referral programs
Open to every user. You get a link, share it and earn a standard percentage. They are quick to start but usually pay less and have tighter caps.
Affiliate programs
Require an application and an audience such as a website or social following. Rates are higher and often tiered, with sub-affiliate bonuses and dedicated support.
Which should you choose?
Start with referral links while your audience is small. Apply to affiliate programs once you have steady traffic, since the extra tiers matter at volume.
Ready to compare? Browse the marketplace or see exchange programs and trading bot programs.